The website www.etaindianvisaonline.org.in is a company that arranges e-visas for foreigners travelling to India. It uses a completely online process for visa application to India, including emergency visas.
If you are planning to visit India as a tourist then you will have to apply for Indian visa for hassle free stay in the country. Without a valid visa the visitor might be treated as an intruder and legal charges will be taken against him.
When a person travels to a foreign nation for some days with medical, business or travelling purposes he needs a visa to legalize his stay at the foreign country. India also comes under the same rule.
: Indian embassy visa is an important document that is needed if one is visiting the country as a tourist. Without a valid visa the visitor might be treated as an intruder and legal charges will be taken against him.
ETA India (https://www.etaindianvisaonline.org.in/) is a visa consultancy website where people can obtain the Indian visa online for many countries across the world in a few easy steps.